public ImageViewerPostViewModel(Post p)
{
Number = p.Number;
RenamedFileName = p.RenamedFileName;
ThumbnailSrc = p.ThumbnailSrc;
ImageSrc = p.ImageSrc;
AspectRatio = p.ImageWidth / (double)p.ImageHeight;
FileType = p.FileType;
UpdateProgress = new ModelCommand <int>(DoUpdateProgress);
IsDownloading = true;
}
public async Task Save()
{
if (SelectedIndex >= 0 && SelectedIndex < ImagePosts.Count)
{
bool cantSave = false;
Models.API.APIPost.FileTypes fileType = (ImagePosts[SelectedIndex] as ImageViewerPostViewModel).FileType;
if (fileType == Models.API.APIPost.FileTypes.webm || fileType == Models.API.APIPost.FileTypes.swf || fileType == Models.API.APIPost.FileTypes.gif)
{
cantSave = true;
}
ProgressIndicator progress = new ProgressIndicator
{
IsVisible = true,
IsIndeterminate = true,
Text = cantSave ? AppResources.ImageViewerPage_CantSave : AppResources.ImageViewerPage_SavingImage
};
PhoneApplicationPage page = (App.Current.RootVisual as PhoneApplicationFrame).Content as PhoneApplicationPage;
SystemTray.SetOpacity(page, 0.99);
SystemTray.SetIsVisible(page, true);
SystemTray.SetProgressIndicator(page, progress);
if (cantSave)
{
await Task.Delay(1000);
}
else
{
bool result = await SaveInternal(ImagePosts[SelectedIndex] as ImageViewerPostViewModel);
if (result)
{
progress.Text = AppResources.ImageViewerPage_ImageSaved;
await Task.Delay(400);
}
else
{
progress.Text = AppResources.ImageViewerPage_ImageFailed;
await Task.Delay(1000);
}
}
SystemTray.SetProgressIndicator(page, null);
SystemTray.SetIsVisible(page, false);
}
}